In my case is this babe, I spent $85 on him.
I didn’t see a thread like this, and I was curious, so here we are.
For the record, I'm asking about your character with the most expensive current value, not just the one with the most expensive initial price (although you could do either, it doesn't really matter).
she was a custom design that may have been around $40 originally but in her heyday as my main I easily spent a couple of thousand on her in art
This guy definitely. I've spent almost $80 on all his art combined.
The most expensive single artpiece was this boy's Halloween art, but it was a gift, and there were 3 characters in the piece so it works out to roughly $40 a character that I didn't spend.